一、写出下列所给名词的复数形式。
carrot watch box kiss
leaf fox ruler eraser
radio guy pencil family
apple boss horse deer
puppy monkey book roof
二、用所给的单词的复数的正确形式填空：
1>There are so many________(wolf)in the forest.
2>There are three ______(chair) in the classroom.
3>These _______(tomato) are red.
4>______(hero) are great.
5>My brother looks after two ______(baby)
6>There are some ______(deer) eating the grass.
